BALTIMORE 
Anquan Boldin caught a 14-yard touchdown pass from Joe Flacco with 1:59 left in the opening period and the Baltimore Ravens led the Pittsburgh Steelers 7-0 after the first quarter Sunday night.

Flacco converted two third downs on the 10-play, 92-yard scoring drive - a 61-yard completion to Boldin on third-and-15 that moved the ball to the Steelers 36-yard line, and an 11-yarder to Ed Dickson on third-and-10 two plays before the touchdown.

Flacco was 6 for 6 for 103 yards in the drive, offsetting three Baltimore penalties in the Ravens' second-longest drive of the season. It was the longest drive against the Pittsburgh this season.

Neither team moved the ball effectively in its first two possessions, but the Ravens bloodied Steelers quarterback Ben Roethlisberger's nose when he was sacked for an 8-yard loss by Terrell Suggs and Haloti Hgata on third-and-8 at the Baltimore 44-yard line.

Roethlisberger was 3 for 6 for 21 yards.

Ravens tight end Todd Heap injured a hamstring midway through the opening period and was declared out for the remainder of the game.